P.2 Build security in Use software development practices and processes that will lead to the development of secure software products. Controls P.2.1 Security design review Decrease the number of design flaws and security vulnerabilities introduced during the architecture and design phases. P.2.2 Secure coding Decrease the number of security vulnerabilities introduced during source code creation. P.2.3 Secure-by-default implementation Improve the security of software at the time of installation. P.2.4 Standard security features Reduce introducing new vulnerabilities by reusing standardized and proven security features. P.2.5 In-house components Maintain components built in-house. P.2.6 Confirm Integrity of AI model data Evaluate AI foundation model, training, and fine-tuning data for potential security impacts.